Kellan-Messing around with Arsen is like playing with fire and I can't help but crave the burn. The day I met my best friend's new stepbrother I fell into hate with the moody jerk. The feeling is mutual. I loathe him and unfortunately want him in equal measures. At least he seems to be suffering the same undeniable pull. He infuriates me. He's crawled under my skin. Arsen has the ability to ruin me for anyone else, and I want...